On Mon, Jul 14, 2008 at 1:13 PM, Anton Tayanovskyy <
anton.tayanovskyy at gmail.com> wrote:
>> From the manual:
>> A sequence #lang 〈name〉 is equivalent to #reader 〈name〉/lang/reader
>>http://docs.plt-scheme.org/reference/reader.html#(part._parse-reader)<http://docs.plt-scheme.org/reference/reader.html#%28part._parse-reader%29>
>> So you can use #lang instead of #reader.
>
Yes - except `#lang` cannot handle all module spec such as `lib` or
`planet`module path.
`s-exp` will use the next datum as the module path, but AFAICT
`s-exp`doesn't allow the use of custom reader (which my custom
language requires),
and hence I ended up having to use #reader and hack my own s-exp module if I
want to use `(planet ...)` as the module resolver.
>> Not sure what your exact problem is, but I guess you can always hack
> the s-exp/lang/reader.ss module to suit your needs, making, for
> instance, a my-s-exp/lang/reader.ss module.
That's what I did, thanks. But in order to use `(planet ...)` path resolver
- it appears I need to use `#reader` instead of `#lang`. Hence I'm
interesting in seeing `#lang` support more module specs.
Thanks,
yc
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